9184140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 32864832

約数和(自身を除く): 23680692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 197, 210, 222, 252, 259, 315, 333, 370, 394, 420, 444, 518, 555, 591, 630, 666, 740, 777, 788, 985, 1036, 1110, 1182, 1260, 1295, 1332, 1379, 1554, 1665, 1773, 1970, 2220, 2331, 2364, 2590, 2758, 2955, 3108, 3330, 3546, 3885, 3940, 4137, 4662, 5180, 5516, 5910, 6660, 6895, 7092, 7289, 7770, 8274, 8865, 9324, 11655, 11820, 12411, 13790, 14578, 15540, 16548, 17730, 20685, 21867, 23310, 24822, 27580, 29156, 35460, 36445, 41370, 43734, 46620, 49644, 51023, 62055, 65601, 72890, 82740, 87468, 102046, 109335, 124110, 131202, 145780, 153069, 204092, 218670, 248220, 255115, 262404, 306138, 328005, 437340, 459207, 510230, 612276, 656010, 765345, 918414, 1020460, 1312020, 1530690, 1836828, 2296035, 3061380, 4592070, 9184140]

約数ペア:

[(1, 9184140), (2, 4592070), (3, 3061380), (4, 2296035), (5, 1836828), (6, 1530690), (7, 1312020), (9, 1020460), (10, 918414), (12, 765345), (14, 656010), (15, 612276), (18, 510230), (20, 459207), (21, 437340), (28, 328005), (30, 306138), (35, 262404), (36, 255115), (37, 248220), (42, 218670), (45, 204092), (60, 153069), (63, 145780), (70, 131202), (74, 124110), (84, 109335), (90, 102046), (105, 87468), (111, 82740), (126, 72890), (140, 65601), (148, 62055), (180, 51023), (185, 49644), (197, 46620), (210, 43734), (222, 41370), (252, 36445), (259, 35460), (315, 29156), (333, 27580), (370, 24822), (394, 23310), (420, 21867), (444, 20685), (518, 17730), (555, 16548), (591, 15540), (630, 14578), (666, 13790), (740, 12411), (777, 11820), (788, 11655), (985, 9324), (1036, 8865), (1110, 8274), (1182, 7770), (1260, 7289), (1295, 7092), (1332, 6895), (1379, 6660), (1554, 5910), (1665, 5516), (1773, 5180), (1970, 4662), (2220, 4137), (2331, 3940), (2364, 3885), (2590, 3546), (2758, 3330), (2955, 3108)]